A man has died following a weekend head-on crash in Saint John.

On Saturday morning, emergency crews were called to Route 1 near the former west side tourist bureau.

Saint John police say an eastbound Honda crossed the median and collided with a Porsche.

The 21-year-old driver of the Honda was taken to hospital, where he died on Sunday.

Two 67-year-old occupants of the Porsche were transported to the hospital and treated for non-life-threatening injuries.

Police are asking witnesses with video footage or more information to contact them.